we wouldn't know about any other planet besides the sun
The space shuttle helped us to be able to go into space and find out lots of info. we did not know. Before we had the space shuttle all we had were telescopes. Telescopes were good but all that they gave us were a picture and then we had to estimate how far away things in the universe were from other things were in the universe. Now that we have the space shuttle we are able to see things that we may not have seen with the telescope. We are also able to see how far away things are from other things
As far as we know they are identical everywhere.
In much the same way that you tune your radio to listen to your favourite music, radio astronomers can tune their telescopes to pick up the radio waves that come from quasars, other distant galaxies and the cosmic microwave background that are millions of light years from the Earth.
the reason is that the earth around travels around the sun and different areas of the universe are visible.
Every object in the universe has a unique way of absorbing energy. Therefore they reflect various rays of wavelengths. Hence, the different colours is the result of the light waves with different wavelengths.
The major feature of the Universe is still unknown. Remember that there are black holes too, which can be more massive than some galaxies. A reasonable knowledge of the Universe shall come gradually, when more poweful space telescopes shall be developed, improved.
The different tools are satellites, probes, telescopes. and spacecrafts.
No, radio telescopes and refracting telescopes have different designs and functions. Radio telescopes are designed to detect radio waves from space, whereas refracting telescopes use lenses to bend light to create images of distant objects. While both types of telescopes have a common goal of observing the universe, their designs are optimized for different wavelengths of electromagnetic radiation.
Astronomers typically look through telescopes at the stars to study celestial objects such as planets, stars, galaxies, and other phenomena in the universe. They use telescopes to gather data and make observations that help expand our knowledge of the cosmos.
The Universe is in a funk
The universe can be explored by astronomical instruments called telescopes, and by space probes sent from earth to other planets. When using telescopes astronomers try to look at the energy being produced by the universe not just in the visible part of the spectrum (where our eyes can see) but at the whole range of electromagnetic radiation. We thus have radio telescopes, infrared telescopes, X-ray telescopes and even some telescopes that are buried deep underground looking for neutrinos. Most of the telescopes are set in mountains for they can rich more.
The scientists are able to identify the different types of galaxies by high powered telescopes and by examining the pictures sent by various satellites orbiting the universe.
An optical telescope.
Science is a way of thinking about the world. Technology is the tools that science creates. For example Astronomy is a science and looks at how the universe works. Astronomers developed telescopes as a technology to help them achieve their aims.
The major feature of the Universe is still unknown. Remember that there are black holes too, which can be more massive than some galaxies. A reasonable knowledge of the Universe shall come gradually, when more poweful space telescopes shall be developed, improved.
Nebulae can be observed from Earth using telescopes. Their gas and dust particles reflect and emit light, making them visible to astronomers. Different types of telescopes, such as optical, radio, and infrared telescopes, can be used to study various aspects of nebulae.
Most western European cultures believed that until Galileo showed them different through astronomy and the invention of functional telescopes.